Merge pull request #1 from bkreider/master

Made license compatible with boto
first commit of working doto package. convenience get functions are working as well as basic create and destroy
continuing to flush out droplet api
added ssh key create/destory/info functionality
added scrub data bool on destroy, fixed ssh keys generation, and droplet creation with ssh keys
fixed typo in ssh_key parsing
adding image object and image funcs
.
renaming Image to image
renaming Image to image
setting scrub_data to default True
changing bool parameter to 1
renaming functions, added error handling, and added path to ssh key creation dict
completing the droplet functions and a bit of cleanup
removed spurious quote
fixing versioning
updating readme